Yamaha YZ250F 2020 vs. Yamaha YZ450F 2017

Yamaha YZ250F 2020

Yamaha YZ250F 2020

Yamaha YZ450F 2017

Yamaha YZ450F 2017

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Pregled - Yamaha YZ250F 2020 vs Yamaha YZ450F 2017

The Yamaha YZ250F 2020 and the Yamaha YZ450F 2017 are both motocross bikes designed for off-road racing. While they have some similarities in terms of their technical specifications, they also have distinct differences that set them apart.

Starting with the engine and drive train, the Yamaha YZ250F 2020 has a bore of 77 mm and a stroke of 53.6 mm, while the Yamaha YZ450F 2017 has a larger bore of 97 mm and a stroke of 60.8 mm. This means that the YZ450F has a larger displacement of 449 ccm compared to the YZ250F's 250 ccm. Both bikes have a 4-stroke engine and fuel injection systems, providing efficient and reliable power delivery.

In terms of suspension, both bikes feature upside-down telescopic forks in the front and swing arm suspension with a monoshock in the rear. They also offer similar travel distances and adjustment options for compression, preload, and rebound. This ensures a smooth and controlled ride over various terrains.

Yamaha YZ250F 2020

Yamaha YZ250F 2020

The chassis of both bikes is made of aluminum and features a twin tube frame design, providing strength and stability. The braking systems on both models consist of hydraulic-operated front brakes with a diameter of 270 mm. This allows for responsive and powerful braking performance.

When it comes to dimensions and weights, the Yamaha YZ250F 2020 has a slightly shorter wheelbase of 1475 mm compared to the YZ450F's 1480 mm. Both bikes have the same seat height of 965 mm, which may be a bit high for some riders. The YZ250F weighs 105 kg, while the YZ450F weighs slightly more at 112 kg.

In terms of strengths, the Yamaha YZ250F 2020 boasts a series chassis, providing a solid and stable platform for aggressive riding. It also has good torque and engine performance, allowing for quick acceleration and power delivery. The bike is equipped with a Powertuner App and Mapping Switch, allowing riders to customize their engine settings for different track conditions. Additionally, the YZ250F has good trackability, meaning it handles well and is easy to control.

Yamaha YZ450F 2017

Yamaha YZ450F 2017

On the other hand, the Yamaha YZ450F 2017 has the advantage of having important parts that are standard, meaning riders don't need to invest in aftermarket upgrades. It also features a tuning app that allows riders to fine-tune their bike's performance to their preferences. The YZ450F has a great response and is known for its powerful and responsive engine. Additionally, it is equipped with Nissin brakes, which are known for their high-quality and reliable performance.

As for weaknesses, the Yamaha YZ250F 2020 has been noted to have some intake noise that takes some getting used to. However, no specific weaknesses were mentioned for the Yamaha YZ450F 2017.

In conclusion, the Yamaha YZ250F 2020 and the Yamaha YZ450F 2017 are both capable motocross bikes with their own strengths and weaknesses. The YZ250F offers a more compact and lightweight option with good torque and trackability, while the YZ450F provides a more powerful and responsive ride with standard important parts and a tuning app for customization. Ultimately, the choice between the two will depend on the rider's preferences and specific needs.

Tehnične specifikacije Yamaha YZ250F 2020 v primerjavi z Yamaha YZ450F 2017

Yamaha YZ250F 2020
Yamaha YZ450F 2017

Motor in pogonski sklop

IzvrtinaIzvrtina77 mmIzvrtina97 mm
GibGib53.6 mmGib60.8 mm
Kompresijsko razmerjeKompresijsko razmerje13.5 Kompresijsko razmerje12.5
Sistem za gorivoSistem za gorivoVbrizgavanjeSistem za gorivoVbrizgavanje
ZaganjalnikZaganjalnikSunekZaganjalnikSunek
Tip sklopkeTip sklopkeVečdelna sklopka v oljni kopeliTip sklopkeVečdelna sklopka v oljni kopeli
VžigVžigCDIVžigCDI
Prenos močiPrenos močiVerigaPrenos močiVeriga
Vrsta menjalnikaVrsta menjalnikaPrestavna ročicaVrsta menjalnikaPrestavna ročica
Število prestavŠtevilo prestav5Število prestav5
CilindriCilindri1Cilindri1
GibiGibiŠtiritaktniGibiŠtiritaktni
Ventili na valjVentili na valj4Ventili na valj4
VentiliVentiliDvojna odmična gred v glavi motorjaVentiliDvojna odmična gred v glavi motorja
HlajenjeHlajenjetekočinaHlajenjetekočina
Gibna prostorninaGibna prostornina250 cm3Gibna prostornina449 cm3

Sprednje vzmetenje

Sprednje vzmetenjeSprednje vzmetenjeObrnjene teleskopske viliceSprednje vzmetenjeObrnjene teleskopske vilice
HodHod310 mmHod310 mm
NastavitevNastavitevKompresija, Predobremenitev, Povratni vzgonNastavitevKompresija, Predobremenitev, Povratni vzgon

Zadnje vzmetenje

VzmetenjeVzmetenjeVrtljivi drogVzmetenjeVrtljivi drog
AmortizerAmortizerEn blažilnikAmortizerEn blažilnik
Pritrditev amortizerjaPritrditev amortizerjaMehanizem vzmetenjaPritrditev amortizerjaMehanizem vzmetenja
HodHod315 mmHod315 mm
NastavitevNastavitevKompresija, Predobremenitev, Povratni vzgonNastavitevKompresija, Predobremenitev, Povratni vzgon

Podvozje

OkvirOkvirAluminijOkvirAluminij
Tip okvirjaTip okvirjaDvojna cevTip okvirjaDvojna cev

Sprednje zavore

VrstaVrstaEnojni kolutVrstaEnojni kolut
PremerPremer270 mmPremer270 mm
SproženjeSproženjeHidravličnoSproženjeHidravlično
TehnologijaTehnologijaValovitiTehnologijaValoviti

Zadnje zavore

VrstaVrstaKolutVrstaKolut
PremerPremer245 mmPremer245 mm

Mere in mase

Širina sprednje pnevmatikeŠirina sprednje pnevmatike80 mmŠirina sprednje pnevmatike80 mm
Višina sprednje pnevmatikeVišina sprednje pnevmatike100 %Višina sprednje pnevmatike100 %
Premer sprednje pnevmatikePremer sprednje pnevmatike21 palcevPremer sprednje pnevmatike21 palcev
Širina zadnje pnevmatikeŠirina zadnje pnevmatike100 mmŠirina zadnje pnevmatike110 mm
Višina zadnje pnevmatikeVišina zadnje pnevmatike90 %Višina zadnje pnevmatike90 %
Premer zadnje pnevmatikePremer zadnje pnevmatike19 palcevPremer zadnje pnevmatike19 palcev
DolžinaDolžina2,170 mmDolžina2,180 mm
ŠirinaŠirina825 mmŠirina825 mm
VišinaVišina1,280 mmVišina1,280 mm
Medosna razdaljaMedosna razdalja1,475 mmMedosna razdalja1,480 mm
Višina sedežaVišina sedeža965 mmVišina sedeža965 mm
Lastna masaLastna masa105 kgLastna masa112 kg
Prostornina posode za gorivoProstornina posode za gorivo7.5 lProstornina posode za gorivo7.5 l

Primerjava prednosti in slabosti

Primerjava prednosti in slabosti

Yamaha YZ250F 2020

Yamaha YZ250F 2020

Resnično uspešen motocikel za motokros, pri katerem je v ospredju dejavnik zabave med vožnjo! Slogan "Dobrodošli v VictorYZone" je vsekakor upravičen. Motorji so zelo zmogljivi in jih je mogoče z aplikacijo Yamaha prek vmesnika WLAN individualno prilagoditi vsakemu vozniku. Aplikacija je na voljo celo za brezplačen prenos. Z vzmetenjem KYB ste pripravljeni, da iz posvečenih dvoran Yamahinih trgovcev odpotujete na devetih oblakih. Z modelom 2021 YZ250F smo se zelo zabavali!

Serija Podvozje

navor

motor

zavore

aplikacija Powertuner

stikalo za kartiranje

sledljivost

Na hrup sesalnika se je treba navaditi

Yamaha YZ450F 2017

Yamaha YZ450F 2017

V testu 1000PS Hardenduro 2018 so bili naši preizkuševalci popolnoma navdušeni nad Yamahinimi modeli. To velja tudi za model Yamaha YZ 450 F. Yamaha ponuja široko paleto dodatne opreme za enduro, s katero lahko YZ 450 F prilagodite vsem zahtevam. Poleg tega je na voljo aplikacija Tuning App, s katero lahko YZ 450 F prilagodite prek pametnega telefona. Vendar pa je Yamaha prepričljiva tudi brez naknadnega uglaševanja. Motor in podvozje se dobro odzivata, z običajno kakovostjo pa navdušujejo tudi Nissinove zavore.

pomembni deli so standardni

aplikacija za uglaševanje

odličen odziv

zavore Nissin

nix

Primerjava povprečnih tržnih cen Yamaha YZ250F vs Yamaha YZ450F

There are a few key differences between a Yamaha YZ250F 2020 and a Yamaha YZ450F 2017. It takes less time to sell a Yamaha YZ250F with 40 days compared to 43 days for a Yamaha YZ450F. Since model year 2009 1000PS.de editors have written 11 reviews for the Yamaha YZ250F and 17 reviews for the Yamaha YZ450F since model year 2009. The first review for the Yamaha YZ250F was published on 8/2/2009 and now has more than 8,500 views. This compares to more than 2,500 views for the first review on Yamaha YZ450F published on 10/24/2005.

Cena Yamaha YZ250F

Modelsko leto
Trenutne povprečne tržne cene

Cena Yamaha YZ450F

Modelsko leto
Trenutne povprečne tržne cene

Druge primerjave

Partner platforme 1000PS

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